2026 Brompton C Line - Custom Order

C$2,750.00 Excl. tax
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Article number: 55144

2026 Brompton C Line

The original steel folding bike built for the city. Proudly handmade in London since 1975. It transforms from a go-anywhere vehicle to a small, locked package in under 20 seconds.


Super portable

You can go anywhere with your C Line. Weighing about the same as a small suitcase, it's easy to lift, carry and store. Going further? Fold halfway, to tow, roll or glide.


Go anywhere

Welcome on rush-hour trains. Tucks in car boots or under restaurant tables. You don’t lock and leave a Brompton, it travels with you. So, every day just works.

 

FEATURES

Choose your gears

4 or 12-speed. For flatter cities, short rides and even infrequent use, less and simpler is often better, and lighter. But other times, you might want – or need – more.


Carry Everything you need

From your laptop to labradoodle. The unique Brompton Luggage System places the weight on your frame instead of the handlebars. So, when carrying loads, your ride remains brilliantly stable.


Options for everyone

Available in our widest range of colours, with a huge selection of accessories and upgrades, so you can keep on rolling for longer.


The best, since 1975

Built on fifty years of expertise, Brompton bikes are made for real life and a long life. 


Nothing folds like a Brompton Folds

Never bettered, just refined. It's original and still the best.


Hand made in London

The production is a labour of love, with each frame built by hand and quality assured in the Brompton Factory.

 

Choose your colour

Click on pictures below to see full bike in the particular colour.

Note:

Extremities* can be in a different colour than the main frame when any of standard 4 colours are selected for it.
Cloud Metallic and Amethyst Lacquer main frames come with the same colour extremities. Other selections are ignored in such cases.

 

*Extremities are Fork, Handlebar Stem and Rear Triangle.

Matt Black

Dune Sand

Palm Green

Plum Red

Cloud Metallic

Amethyst Lacquer


Detailed Specs

 

Weight - 4 Speed
From 11.4 kg | 25 lb
Weight - 12 Speed
From 12.0 kg | 26.5 lb
Speed - selection:
  • 4-speed
  • 12-speed
Material
Steel
Folded Size
585 (L) x 565 (H) x 270 (W)
Main Frame
Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame
Brompton Advance Rear Frame
Fork
Steel brazed fork
Grips

Lock-on grips with soft-compound rubber adhered to an engineered corek

Seatpost - selection:

  • Standard
  • Extended
  • Telescopic

Saddle - selection:

  • Standard
  • Standard Wide

Seat Clamp

Composite seat clamp and rear frame clip

Hinge clamps
Composite hinge clamp levers
Pedals
Brompton Folding left hand and non-folding right-hand pedals
Drivetrain - selection:
  • Brompton 4-speed drivetrain, 163% range
  • Brompton 12-speed drivetrain, 402% range

Chainset
6061 forged aluminium crank with:

  • 54T chainring and integrated chainguard (4-speed models)
  • 50T chainring and integrated chainguard (12-speed models)
Bottom Bracket
Square Taper
Headset
Brompton headset
Shifters
  • Brompton 4-speed derailleur shifter
  • Brompton 3 speed hub gear shifter (12-speed model)
Sprockets
11-13-15-18 Tooth
Derailleur
Brompton Patent-pending direct mount 4-speed derailleur
Rear Wheel
  • Double wall rim, 28 spoke, 4-spd freehub (4-speed models)
  • Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hub with 4-spd freehub (12-speed models)
Front Wheel
Double-wall rim, 20 spokes laced to a Brompton front hub
Tyres - selection:
  • 16" [349] Schwalbe Marathon Racer
  • 16" [349] Schwalbe Marathon
Tubes
Schwalbe Schrader valve
Mudguards
Included
Rack
Option
Roller Wheels
66mm Roller Wheels
Brakes
Brompton Dual Pivot Calipers
Lighting - selection:
  • Reflectors only
  • Battery Lights - Front and Rear
  • SV8 Dynamo Lights - Front and Rear
Front Carrier
Front carrier block adaptor for all types of Brompton luggage
  Disclaimer
* Specifications are subject to change without notice

 

ESTIMATED DELIVERY DATE: within 3 months of placing your order.

The payment required is a deposit in the approx. amount of 10% (depending on the options)

Deposit Payments are fully refundable.

 


Disclaimer:
We are doing our best to provide accurate and up to date descriptions, specifications and images of our products, but we cannot guarantee that they are absolutely correct. Please contact us if in doubt, or to confirm a particular feature or a spec which is important to you.
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